If you are looking for a search engine affiliate program, these two resources feature one of the biggest, and one of the best.

Russell Brunson’s affiliate program, The Second Tier offers an easy to use, very clean interface and a variety of products to promote, including ones that offer the opportunity for residual income from continuity products.  There is also an “affiliate training center” which is a blog, and a place to easily and quickly submit support requests.
The [...]

The average continuity program has a retention legnth of 3 to 4 months.  Maybe a few here or there have 5 months, and an even smaller number, longer than 5 months.  If there were an internet marketing continuity program that could lock in your clients for a full year, or even 2 years and longer, [...]